/*
 * Copyright 2010 Mozzart
 *
 *
 * This file is part of mozzes.
 *
 * mozzes is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mozzes is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with mozzes.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.mozzes.utils.filtering;

public class FilterContainer<T> extends FilterWrapper<T> {
  public FilterContainer() {
    super(new FakeFilter<T>());
  }

  public FilterContainer(Filter<T> wrappedFilter) {
    super(wrappedFilter);
  }

  @Override
  public void setWrappedFilter(Filter<T> wrappedFilter) {
    Filter<T> f = wrappedFilter == null ? new FakeFilter<T>() : wrappedFilter;
    super.setWrappedFilter(f);
  }

  @Override
  public void deleteWrappedFilter() {
    setWrappedFilter(null);
  }
}